From "Newspeak" to the Language of Western Democracies : Linguistic Means of Persuasion in the Polish Press from People's Republic to the Third Republic - Fras, Janina (. Vom Instrument der Partei zur "Vierten Gewalt". - Marburg : Verl. Herder-Institut, 1997. - XI, 311 S.. - graph. Darst.. - ISBN 3-87969-260-2, 1997)